The Wiener Library for the Study of the Holocaust and Genocide, Persecution of Jews in Poland: reports and statements (coll. 532), 114. Original in Yiddish.
Testimony of 24-year-old journalist Dovid M. from Brok on the destruction of Brok and a massacre of 38 Jews taking place on the same day.
Yad Vashem Archives, The Central Historical Commission of the Central Committee of Liberated Jews in the U.S. Zone (M.1.E), file no. 3540317. Original in Yiddish.
Testimony of Yerachmiel Kareb regarding forced labor for the Todt Organization in Ignalina.
Yad Vashem Archives, The Central Historical Commission of the Central Committee of Liberated Jews in the U.S. Zone (M.1.E), file no. 3540377. Original in Yiddish.
Testimony of Sonia Jaffe regarding the murder of the laborers at the Kailis factory near the Vilna Ghetto in Ponary, 1944.